containment liner Articles

  • Liner shipping strategies: an overview

    This paper offers an overview of the three main current trends in the liner shipping market during the last 15 years: horizontal integration, vertical integration and the investment in bigger vessels. It tries to explain why these strategies took place and are closely interrelated. Finally, the paper shows how the uncertainty on the potential future overcapacity and on the repeal of the exemption ...


    By Inderscience Publishers

  • Designing With Geosynthetic Clay Liners

    In construction, preventing the penetration of liquids and gases is essential to maintaining the integrity of a structure. Often, containment is just as important, especially when dealing with chemical contaminants or other waste. When looking to stop the spread of contaminated liquids and gases, there are few tools as effective as geosynthetic clay liners (GCL). Read on to learn how to design ...


    By Agru America, Inc.

  • Interested in Greenseal Lake Liners?

    Interested In Greenseal Lake Liners? People who own nice stretches of land around their homes are always on the hunt to find something to increase the appeal of their properties. Some people have a thing for flower gardens, so they build extremely complex gardens with waterfalls and ponds and so on. For others, having their own lake on their property is the biggest target. You do not have to ...


    By Flexible Lining Products

  • Rainstore3 Installation Instructions Water Harvesting For Stormwater Drainage Containment & Reuse with Geomembrane Liner

    This document describes how to properly install the Rainstore3 water storage system with geomembrane for stormwater containment and reuse. Containment allows for on site subsurface water storage for many non-potable applications such as irrigation. Contractors: Only licensed contractors should install the Rainstore3 system. The contractor should have a good performance record with similar ...


    By Invisible Structures, Inc.

  • Saline Pond Multi-Layer Liner System - Case Study

    Gas operation benefits from the conversion of a single-liner system to a double-liner with leak detection monitoring Extensive gas operations near the North Saskatchewan River in Fort Saskatchewan, Alberta, are understandably closely regulated. To help the client remain well above compliance requirements and expand their leak detection capabilities, Nilex implemented the ...


    By Nilex

  • Assessment of hydraulic containment of a landfill site

    Client: Waste Management Industry Location: Hydraulically contained landfill site, UK Services: Data review, hydrogeological risk assessment, hydraulic containment. Issues: Potential risk to groundwater and surface water, environment and human health. Leachate level control and trigger level compliance. ...

  • Evaluation of geomembrane, amended soil and composite liner system as lining materials for chromium decontamination in landfill site

    A comprehensive laboratory and field–scale study was performed to explore the efficacies of geomembrane, amended soil liner material and composite liner packs for using as containment liner systems for attenuating chromium transport emanating from a chrome laden solid waste disposal site. Soil samples were collected from the site and were admixed with different amended materials, such as rice ...


    By Inderscience Publishers

  • Case study - FLSmidth Krebs / Fosterville gold mine gMAX cyclone liner material upgrade

    The change from FLSmidth Krebs rubber to FLSmidth Krebs ceramic lined cyclones has seen significant improvements in cyclone life, mill operation, and maintenance requirements of the mill and flotation circuits at Fosterville Gold Mine. The highest wearing component of the cyclones is the underflow apex (spigot). The rubber apexes had typically worn from a diameter of 82mm when new to 105mm after ...


    By FLSmidth KREBS

  • Evolution of Disposal Cell Cover Design Used for Uranium Mill Tailings Long-Term Containment

    ABSTRACT Technology used to design protective covers overlying hazardous and low-level radioactive waste cells evolved significantly during the course of the Uranium Mill Tailings Remedial Action (UMTRA) Project. Our country's operational experience in long-term containment of hazardous and radioactive wastes has been gained primarily through efforts expended by the UMTRA Project administered ...


    By Weston Solutions, Inc

  • Geotube Dewatering Technology contains and dewaters river sediments at large Water Treatment Plant in New Jersey - Case Study

    River sediments and filter backwash sludge are annually dredged and dewatered in Geotube containers for beneficial reuse. TenCate develops and produces materials that function to increase performance, reduce cost, and deliver measurable results by working with our customers to provide advanced solutions. And a unique high volume, low cost dewatering system from TenCate Geotube can ...

  • Great Island Tank 4 and bund refurbishment - case study

    Lining works to refurbish the existing tank farm secondary containment bund and HFO Tank 4 are ongoing at Great Island CCGT project. Lining Tech are contracted in to Balfour Beatty Ireland on this design and build project for the client Tank 4 Works Installation of 1,140m2 of 1mm HDPE leak detection liner to the floor of HFO tank 4 Fabrication and installation ...

  • Hazardous Landfill Excavation - VOC Control, Vertical Surface

    Products & Equipment Used: Pneumatic Foam Unit 1600/40 AC-912 Long Duration Foam Application summary: Management at the Adams Center (IN) Commercial Hazardous Waste Landfill detected contaminants in their secondary leachate containment system, indicating a leak in the liner system. They decided to excavate the immediate area in order to ...


    By Rusmar Inc.

  • Air Pressure Monitoring for a Chemical Fume Hood

    CAS DataLoggers recently provided the pressure and temperature datalogging solution to a manufacturer using a chemical fume hood to protect workers by containing vapors, dusts, gases, and fumes, and then expelling them as air flowed into the hood from the front (open) side of the cabinet and then out via the ducted hood exhaust system. Designed for 2 operators, the fume hood had a Fiberglas ...


    By CAS DATALOGGERS

  • Dallas eastside water treatment plant, Dallas, Texas - Case Study

    In 1996, consulting engineers under con-tract to the City of Dallas contacted Soil Stabilization Products Company Inc. (SSPCo) to discuss solutions for chronic problems caused by more than a dozen sliding failures per year on the outer slopes of a water treatment facility's lagoon. The facility, administered by Dallas Water Utilities, consisted of a series of water retention lagoons enclosed ...


    By Presto Geosystems

  • Compatibility of compacted lateritic soil treated with bagasse ash and Municipal Solid Waste leachate

    Compatibility tests were carried out on lateritic soil treated with up to 12% bagasse ash compacted at about 2% wet of their respective optimum moistures using the standard Proctor energy. Samples were sequentially permeated with distilled water and municipal solid waste (MSW) leachate for 22 and 69 days, respectively, until steady flows were established. The final hydraulic conductivity values ...


    By Inderscience Publishers

  • Axisymmetric Tension Testing of Geomembranes

    The newly developed axisymmetric tension test is useful in evaluating the performance of geomembranes subjected to out-of-plane stress conditions such as those that can develop due to localized subsidence under waste-containment cover and liner systems. In this paper, the equations necessary to describe the geomembrane stresses and strains during testing are derived, and equations used to ...


    By ASTM International

  • Case study - railroad release prevention barrier

    Location: Walnut Hill, FL. System Applied: RobolLiner Substrate / Area: Gravel / 51,596 sq ft Date Completed: July 2012 Project Description The railroad needed containment for when they were unloading crude. We installed our RoboLiner System right on top of the sharp gravel and now they have a seamless spill prevention area. The liner is ...

  • Geomembrane protection - Case Study Summary 1

    Protecting geomembranes is critical to their long-term performance in many applications including lagoons, detention ponds, storm water containment basins, dikes, temporary dams and landfill covers.  The Geoweb® system, with a variety of infills, will provide armor protection to impervious liners or covers so that they can maintain their integrity. Inclusion of internal tendons and ...


    By Presto Geosystems

  • Comparing nonreinforced and internally reinforced GCL

    Water is one of the most destructive forces on the planet, eroding everything from continents to human-made wonders. Water is also a vector by which contaminants spread from landfills and other waste reservoirs. Therefore, creating effective water seals has been a top concern in construction. For many years, factory-fabricated clay products have been the barrier of choice against water and other ...


    By Agru America, Inc.

  • Using Geosynthetics in Slope Stability

    The majority of slope failures within the geosynthetics industry can often be avoided with proper engineering and material selection. However, the factors that affect slope stability can be difficult to discern and measure. Soil thickness, seepage forces, seismic forces, gas uplift, geomembrane texturing, engineering and provision of reinforcing elements are only a few of the factors affecting ...


    By Agru America, Inc.

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